Finite groups of essential dimension one

Arne Ledet

doi:10.1016/j.jalgebra.2006.12.027

Finite groups of essential dimension one

Arne Ledet

Mathematics and Statistics

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

We give necessary and sufficient conditions for a finite group to have essential dimension 1 over an infinite ground field.

Original language	English
Pages (from-to)	31-37
Number of pages	7
Journal	Journal of Algebra
Volume	311
Issue number	1
DOIs	https://doi.org/10.1016/j.jalgebra.2006.12.027
State	Published - May 1 2007

Keywords

Essential dimension
Galois theory
Group representations

Access to Document

10.1016/j.jalgebra.2006.12.027

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